six months later, my manager says, i like this. i could not stop reading. i thought, abc wants to take this kind of risk, i would love to be part of it. i have not seen anything this big on television. what made it risky to you? >> the visuals had to be great, and there is a ticking clock of storytelling that you have to be true to every week. for me, it is risky, and it sells very different. it has been eight years doing very realistic medical drama, and this harkens back to nazi germany, modern-day conspiracy theories.